OpenMD

oserup

Open Source GaN Motor Driver

Part Number	Description
RAA2118054GP3#JA0	7V to 80V input supply range Up to 300mA output current IQ = 5.5A at 80V, at no load conditions, switching IQ = 4.5A at 80V at no load and no switching conditions RAA211803 is fixed 3.3V VOUT, RAA211805 is fixed 5V VOUT Minimum on-time of 75ns Variable frequency operation, frequency programmed by external inductor (10H to 33H) Pre-bias, monotonic, and smooth start-up Protections: Overcurrent (OC) Limit, input Undervoltage Lockout (UVLO), Over-Temperature Protection (OTP), ou

Part Number

Description

7V to 80V input supply range Up to 300mA output current IQ = 5.5A at 80V, at no load conditions, switching IQ = 4.5A at 80V at no load and no switching conditions RAA211803 is fixed 3.3V VOUT, RAA211805 is fixed 5V VOUT Minimum on-time of 75ns Variable frequency operation, frequency programmed by external inductor (10H to 33H) Pre-bias, monotonic, and smooth start-up Protections: Overcurrent (OC) Limit, input Undervoltage Lockout (UVLO), Over-Temperature Protection (OTP), ou

OpenMD schematic

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